15. The sense of body/joint position is called a somatosensory b. integrated in
ID: 3505701 • Letter: 1
Question
15. The sense of body/joint position is called a somatosensory b. integrated in the frontal lobe c proprioception d. integzated in the occipital lobe e. none of the above Answer: 16. Which of the tollowing is associated with the cAMP second messenger pathway? a. protein kinase A b. protein kinase C c. phospholipase 2 d. phospholipase C Answer: 17. Which tract transmits temperature? conscious sensory impulse regarding pain and a. dorsal cerebellar b. paleospinothalamic c. medial lemniscal d. lateral corticospinal e. rubroapinal Answer: 18, which of the following i" an inhibitory neurotransmitter? a. acetylcholine b. glycine e- norepinephrine d. All of the above e. Onlys and b Anaver:Explanation / Answer
Ans: 15-c
Explaination-Proprioception consists of the sense of position and movement of the limbs and body in the absence of vision. Proprioception includes two components, the sense of stationary position of the limbs (limb position sense) and the sense of limb movement (kinaesthesia).
Ans:16-a
Explaination:-The Protein kinase A enzyme is also known as cAMP dependent enzyme because it gets activated only if cAMP is present.
Ans:17-b
Explaination:-Paleospinothalamic tract transmits pain mainly from the peripheral slow-chronic type C pain fibers.It does transmit some signals from type A delta fibers.
Ans:18-b
Explaination:-Glycine and GABA(gamma-aminobutyric acid) are main inhibitory neurotransmitters.Glutamate and acetylcholine are excitatory neurotransmitters and serotonin, norepinephrine,dopamine,histamine are mixed neurotransmitters.
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